code: def test_load_s3_numpy(self):
      access_key_id = os.getenv("AWS_ACCESS_KEY_ID")
      secret_access_key = os.getenv("AWS_SECRET_ACCESS_KEY")
      if access_key_id and secret_access_key:
          file_path = "s3://analytics-zoo-data/hyperseg/VGGcompression/core1.npy"
          res = load_numpy(file_path)
          assert res.shape == (32, 64, 3, 3)
  
imports: import os.path
  import shutil
  import pytest
  import tempfile
  from bigdl.orca.data.file import open_image, open_text, load_numpy, exists, listdir, makedirs, rmdir, write_text, enable_multi_fs_load_static
label_desc: Use image node_id 10 for calling the TestFile obj's underlying member method code with example usage: obj.test_load_s3_numpy() without return types